diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index da057570bb93d..f46904a4ead31 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -4550,7 +4550,7 @@ static int cifs_readpage_worker(struct file *file, struct page *page,
 
 static int cifs_readpage(struct file *file, struct page *page)
 {
-	loff_t offset = (loff_t)page->index << PAGE_SHIFT;
+	loff_t offset = page_file_offset(page);
 	int rc = -EACCES;
 	unsigned int xid;